Many industries and institutions use large amounts of water in their daily operations, making regular testing with a water testing meter or other gauge an important, regular task. To assist in this crucial job, water testing meter accessories like pH testers, digital pH meters, conductivity testers and more can be a great help. With the right water testing regimen, professionals like chemists and drug manufacturers can determine drinking water safety, pH and dissolved oxygen levels. Zoro also features a selection of water testing kits and calibration solutions like electrode cleaners and pH buffer solutions.